I use mouse/keyboard primarily and never noticed an issue even with bluetooth. I don't play multiplayer so wifi is not a factor in latency. I do have a USB wir

I use mouse/keyboard primarily and never noticed an issue even with bluetooth. I don't play multiplayer so wifi is not a factor in latency. I do have a USB wireless dongle for my xbox controller which apparently is faster than bluetooth. I also now use wireless dongles for my mouse/keyboard but mostly just for ease of use. All 3 USBs are connected via dock.